EP1156219A4 - Dispositif d'ecoulement de fluide du type pompe et accumulateur - Google Patents

Dispositif d'ecoulement de fluide du type pompe et accumulateur

Info

Publication number
EP1156219A4
EP1156219A4 EP00976356A EP00976356A EP1156219A4 EP 1156219 A4 EP1156219 A4 EP 1156219A4 EP 00976356 A EP00976356 A EP 00976356A EP 00976356 A EP00976356 A EP 00976356A EP 1156219 A4 EP1156219 A4 EP 1156219A4
Authority
EP
European Patent Office
Prior art keywords
accumulator
pump
fluid device
fluid
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP00976356A
Other languages
German (de)
English (en)
Other versions
EP1156219A1 (fr
EP1156219B1 (fr
Inventor
Kiyoshi Nishio
Hitoshi Kawamura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Pillar Packing Co Ltd
Original Assignee
Nippon Pillar Packing Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Pillar Packing Co Ltd filed Critical Nippon Pillar Packing Co Ltd
Publication of EP1156219A1 publication Critical patent/EP1156219A1/fr
Publication of EP1156219A4 publication Critical patent/EP1156219A4/fr
Application granted granted Critical
Publication of EP1156219B1 publication Critical patent/EP1156219B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
    • F15B1/02—Installations or systems with accumulators
    • F15B1/04—Accumulators
    • F15B1/08—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor
    • F15B1/10—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor with flexible separating means
    • F15B1/103—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor with flexible separating means the separating means being bellows
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B15/00—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/0009—Special features
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/08—Machines, pumps, or pumping installations having flexible working members having tubular flexible members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/1002—Ball valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2201/00—Accumulators
    • F15B2201/20—Accumulator cushioning means
    • F15B2201/205—Accumulator cushioning means using gas
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2201/00—Accumulators
    • F15B2201/30—Accumulator separating means
    • F15B2201/315—Accumulator separating means having flexible separating means
    • F15B2201/3153—Accumulator separating means having flexible separating means the flexible separating means being bellows

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Reciprocating Pumps (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
EP00976356A 1999-11-29 2000-11-20 Dispositif d'ecoulement de fluide du type pompe et accumulateur Expired - Lifetime EP1156219B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP33756499 1999-11-29
JP33756499A JP3761754B2 (ja) 1999-11-29 1999-11-29 ポンプ、アキュムレータ等の流体機器
PCT/JP2000/008161 WO2001040653A1 (fr) 1999-11-29 2000-11-20 Dispositif d'ecoulement de fluide du type pompe et accumulateur

Publications (3)

Publication Number Publication Date
EP1156219A1 EP1156219A1 (fr) 2001-11-21
EP1156219A4 true EP1156219A4 (fr) 2010-07-28
EP1156219B1 EP1156219B1 (fr) 2012-07-04

Family

ID=18309841

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00976356A Expired - Lifetime EP1156219B1 (fr) 1999-11-29 2000-11-20 Dispositif d'ecoulement de fluide du type pompe et accumulateur

Country Status (6)

Country Link
US (1) US6604919B1 (fr)
EP (1) EP1156219B1 (fr)
JP (1) JP3761754B2 (fr)
KR (1) KR100485005B1 (fr)
TW (1) TW466302B (fr)
WO (1) WO2001040653A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050039775A1 (en) * 2003-08-19 2005-02-24 Whitlock Walter H. Process and system for cleaning surfaces of semiconductor wafers
JP5082049B2 (ja) * 2006-09-26 2012-11-28 セイコーエプソン株式会社 流体噴射装置および手術具
US20090304537A1 (en) * 2008-06-06 2009-12-10 Hung Kuo-Yu Pneumatic chemical pump
US20100178182A1 (en) * 2009-01-09 2010-07-15 Simmons Tom M Helical bellows, pump including same and method of bellows fabrication
US8636484B2 (en) * 2009-01-09 2014-01-28 Tom M. Simmons Bellows plungers having one or more helically extending features, pumps including such bellows plungers, and related methods
US10584692B2 (en) 2014-09-22 2020-03-10 Eagle Industry Co., Ltd. Liquid supply system

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1692921A (en) * 1926-10-13 1928-11-27 Jr Thomas A Banning Pumping and metering apparatus
US2653552A (en) * 1951-08-15 1953-09-29 Geeraert Corp High-pressure pump
DE2941830A1 (de) * 1974-10-05 1981-04-30 Horst-Werner Ing.(Grad.) 7707 Engen Michel Vorrichtung zur volumendosierung kleiner fluessigkeitsmengen
JPS61262531A (ja) * 1985-05-14 1986-11-20 Daikin Ind Ltd 空気調和機のドレン装置
JPS6477776A (en) * 1987-06-03 1989-03-23 Nippon Pillar Packing Air-driven pump submerged in liquid
EP0833073A2 (fr) * 1996-09-25 1998-04-01 Nippon Pillar Packing Co. Ltd. Ressort en résine et pompe à soufflet à volume constant utilisant le même

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53130602U (fr) * 1977-03-24 1978-10-17
JPS5920350B2 (ja) 1977-04-19 1984-05-12 東洋醸造株式会社 新規抗生物質アクレアシンＡαおよびその製造法
JPS6113002U (ja) * 1984-06-29 1986-01-25 日立金属株式会社 圧力容器
JPS6183999A (ja) * 1984-09-30 1986-04-28 株式会社東芝 廃液貯留装置
JPS6299687A (ja) * 1985-10-25 1987-05-09 Matsushita Electric Works Ltd ポンプ装置
JPH0617006Y2 (ja) * 1985-12-17 1994-05-02 株式会社丸山製作所 往復ポンプ
AU611072B2 (en) * 1988-12-29 1991-05-30 Chang, Ann Lois Diaphragm pump
JPH03179184A (ja) 1989-12-05 1991-08-05 Nippon Pillar Packing Co Ltd 往復動ポンプ
JPH0476876A (ja) 1990-07-17 1992-03-11 Matsushita Electric Ind Co Ltd 磁気ヘッド支持具
JPH04121462A (ja) * 1990-09-11 1992-04-22 Toshiba Corp 圧電ポンプ
JPH0617752A (ja) 1992-07-01 1994-01-25 Iwaki:Kk 脈動減少装置
JP2698509B2 (ja) 1992-07-02 1998-01-19 信越化学工業株式会社 剥離紙用オルガノポリシロキサン組成物
JP2808415B2 (ja) * 1994-12-12 1998-10-08 日本ピラー工業株式会社 ポンプの脈動幅抑制装置
JPH1047234A (ja) * 1996-08-05 1998-02-17 Koganei Corp 定量吐出ポンプ
JP3310566B2 (ja) 1997-01-10 2002-08-05 日本ピラー工業株式会社 半導体製造装置用ポンプ
JPH10303155A (ja) * 1997-04-24 1998-11-13 Hitachi Ltd 研磨方法および装置
JPH11107925A (ja) * 1997-10-08 1999-04-20 Nissan Motor Co Ltd ベローズポンプ
FR2772436B1 (fr) * 1997-12-16 2000-01-21 Centre Nat Etd Spatiales Pompe a deplacement positif
JP3072555B2 (ja) * 1998-03-20 2000-07-31 日本ピラー工業株式会社 ポンプの脈動抑制装置
WO2000025023A1 (fr) * 1998-10-26 2000-05-04 Nippon Pillar Packing Co., Ltd. Dispositif d'amortissement de pulsation de pompe
JP3205909B2 (ja) * 1999-10-25 2001-09-04 日本ピラー工業株式会社 脈動低減装置付きポンプ
JP3564362B2 (ja) * 2000-05-10 2004-09-08 日本ピラー工業株式会社 脈動減衰装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1692921A (en) * 1926-10-13 1928-11-27 Jr Thomas A Banning Pumping and metering apparatus
US2653552A (en) * 1951-08-15 1953-09-29 Geeraert Corp High-pressure pump
DE2941830A1 (de) * 1974-10-05 1981-04-30 Horst-Werner Ing.(Grad.) 7707 Engen Michel Vorrichtung zur volumendosierung kleiner fluessigkeitsmengen
JPS61262531A (ja) * 1985-05-14 1986-11-20 Daikin Ind Ltd 空気調和機のドレン装置
JPS6477776A (en) * 1987-06-03 1989-03-23 Nippon Pillar Packing Air-driven pump submerged in liquid
EP0833073A2 (fr) * 1996-09-25 1998-04-01 Nippon Pillar Packing Co. Ltd. Ressort en résine et pompe à soufflet à volume constant utilisant le même

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO0140653A1 *

Also Published As

Publication number Publication date
EP1156219A1 (fr) 2001-11-21
KR100485005B1 (ko) 2005-04-25
JP3761754B2 (ja) 2006-03-29
KR20010101583A (ko) 2001-11-14
TW466302B (en) 2001-12-01
EP1156219B1 (fr) 2012-07-04
JP2001153051A (ja) 2001-06-05
WO2001040653A1 (fr) 2001-06-07
US6604919B1 (en) 2003-08-12

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